| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.60 | 10.327% | $159.5328 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $63.29 | 8.113% | $68.4247 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $149.63 | 8.463% | $162.2932 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $202.94 | 5.439% | $213.9779 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $115.47 | 9.678% | $126.6452 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $168.98 | 8.263% | $182.9428 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $5.71 | 10.656% | $6.3185 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $850.62 | $920.1351 | $920.13 | $920.15 | $920.00 | |